Precise Sensors Model 4220 data sheet

1/8 DIN Digital Process Controller		00

Features mV/V, mA, VDC - Universal inputs Fast control response, true peak reading - 60 conversions per second Engineering units to +/-99,999 - Scalable to 5 digits 85 to 264 VAC and 90 to 370 VDC - Worldwide input power Powers sensors with mV/V, VDC, or mA signal outputs - Isolated 5,10, 24 VDC
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Dual setpoint controller	10 amp, 250 VAC Form C relays or isolated solid state relays
Isolated linearized analog outputs	0 to 10 VDC and 0 to 20 mA
Isolated digital communications	RS-232 for interface and meter setup, RS-485 to interface with multiple meters, baud rates from 300 to 19,200 Parallel BCD output
Isolated low voltage power supply	9 to 37 VDC and 8 to 28 VAC inputs isolated 5, 10, 24 VDC

A to D Conversions
	Technique (Pat. 5,262,780)		Concurrent Slope™
	Rate		60/s at 60Hz operation 50/s at 50Hz operation
	Output Update Rate		56/s at 60Hz, 47/s at 50Hz
	Display Update Rate		3.5/s at 60Hz, 3/s at 50Hz
	Analog Output Response Time		17ms
Accuracy @ 25°C
	DC volts, Amps, ratio		0.01%FS ±1 count
	Strain Gage Meter		0.01%FS ±1 count
	Span Tempco
		Process Input	0.003% of reading/°C
		Strain Gage Meter	0.0015% of reading/°C
	Zero Tempco		0.1 counts/°C
Noise Rejection
	CMV from DC to 60Hz		Safety rated to 250 VAC 4.2kVp per high voltage test
	CMR from DC to 60Hz		130 dB
	NMR to 50/60Hz line		90 dB with minimum filtering
Environmental
	Operating Temperature		0° to 55°C
	Storage Temperature		-40° to 85°C
	Relative Humidity		95% at 40°C, non-condensing
	NEMA 4X		When panel mounted
Operating Power
	Voltage (standard)		85 to 264 VAC, 90 to 370 VDC
	Voltage (optional)		8-28 VAC, 9 to 37 VDC
	Frequency		DC and 47 to 440Hz
Excitation Power Supplies
	Outputs		5 VDC, 5%, 100mA max 10VDC, 5%, 120mA max 24VDC, 5%, 50mA max
	Isolation (power gnd)		Safety-rated to 250VAC, 4.2kVp per high voltage test
Display
	Type		5 digit LED, 7 segment, 14.2mm (0.56”) high digits and 3 LED indicators
	Color		Red
	Range		-99999 to 99999 and -99990 to 99990
Dimensions
	1/8 DIN size front panel		1.89”(H) x 3.78”(W) x 4.02” (depth behind panel) (48 x 96 x 102mm)
Panel Cutout
	1.772” +0.024/-0 x 3.622” +0.032/-0 (45 +0.6/-0 x 92 +0.8/-0)